Anyone have experience with class D amplifier modules?
Anyone have experience with class D amplifier modules?
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Discussion

hooblah

Original Poster:

539 posts

111 months

Thursday 20th September 2018
quotequote all
I'm looking to make a small boombox with some car speakers I have lying around, but i'm having a hard time trying to select the right amp. Ideally i'd like something that can output at least 2x50wrms with bluetooth. I was looking into a TPA3250 but I can't find one with bluetooth.
Has anyone done something similar? What did you use? And what were the results?

Edit:
This one seems spot on.
https://www.ebay.co.uk/itm/TPA3116D2-2-120W-Wirele...

Edited by hooblah on Thursday 20th September 19:46

ooo000ooo

2,634 posts

218 months

Monday 24th September 2018
quotequote all
I used a mono version of one of those to power a passive sub I connected up to my el cheapo 5.1 home cinema amp set up. Apart from a bit of a hum when the amp is turned off it's punching well above what I expected from it.